| 摘要 |
In order to provide an air belt, in which gas leakage from a hole caused by a thread or a needle of a stitching thread in a bag-shaped belt is prevented, and an air belt apparatus using the air belt, an air belt (60) is composed of a folded body (30A) of a bag-shaped belt (30), a cover (40) that surrounds the folded body (30A), and a stitching thread (50). The bag-shaped belt (30) is formed of an overlapped body by means of overlapping two material sheets, (31) and (32), and each of the peripheral edge portions of the material sheets, (31) and (32), in the overlapped body is combined by means of the seam (stitching thread) (33) to form a bag shape. In the folded body (30A), the stitching thread (50) is provided outer edge side from the seam (33). |
